Match Document Document Title
9028772 Methods for forming a channel through a polymer layer using one or more photoresist layers  
A method may involve forming one or more photoresist layers over a sensor located on a structure, such that the sensor is covered by the one or more photoresist layers. The sensor is configured to...
9023281 Submersible chemical indicator apparatuses for use in aquatic-environment monitoring/measuring systems  
Chemical indicator apparatuses containing one or more chemical indicators for use in monitoring the quality of water in an aquatic environment. The apparatuses are designed and configured to be...
9012207 Biosensors including metallic nanocavities  
A biomolecular assay includes a substrate with a metallic layer on at least one surface thereof. The metallic film includes nanocavities. The nanocavities are configured to enhance signals that...
8999264 Hydrophilic coating for nonporous surfaces and microfluidic devices including same  
A coating formula and method for surface coating non-porous surfaces. Microfluidic devices including said coating achieve desired properties including increased hydrophilicity, improved adhesion,...
8992860 Systems and methods for minimization or elimination of diffusion effects in a microfluidic system  
The present invention relates to systems and methods for minimizing or eliminating diffusion effects. Diffused regions of a segmented flow of multiple, miscible fluid species may be vented off to...
8991238 Portable digital reader for urinalysis  
The present invention relates to a portable digital reader for urinalysis. The portable digital reader for reading an analysis target chip including a plurality of test areas, comprises: a main...
8994946 Integrated analytical system and method  
An analytical assembly within a unified device structure for integration into an analytical system. The analytical assembly is scalable and includes a plurality of analytical devices, each of...
8992836 Cavity-enhanced on-chip absorption spectroscopy  
Embodiments of optofluidic devices or methods according to the application can provide on-chip, label-free, massively parallel analysis of analytes. An embodiment of the optofluidic device can...
8974751 Apparatus and method for separating components of a sample liquid  
Sample liquid is collected in a chamber downstream of a separating device. Adjoining the chamber are a plurality of channels which guide the sample liquid to one or more investigating regions.
8968677 Frazil ice conjugate assay device and method  
An improved apparatus and method for dispersion of a labeling conjugate in a diagnostic assay, the result being a one-step assay. By eliminating a conjugate pad as in conventional lateral...
8961898 Method for producing bilayer membrane and planar bilayer membrane  
The present invention provides a bilayer membrane produced using a microchannel capable of easily forming bilayer membranes such as planar lipid bilayer membranes in large quantities, and a...
8951474 Disposable chip-type flow cell and flow cytometer using same  
The present invention provides an apparatus for analyzing particles in a solution including a unit configured to place a flow cell having a flow path for flowing a sample solution containing the...
8945472 Optimized detector readout for biosensor  
The present invention provides a biosensor system comprising a light source, a cartridge adapted to be illuminated by said light source, a light detector adapted for detecting a signal originating...
8945939 Control over hydrogen fluoride levels in oxide etchant  
The invention is directed towards methods and compositions for identifying the amount of hydrofluoric acid in a buffered oxide etching composition. In buffered oxide etching compositions it is...
8940238 Optical sensor of bio-molecules using thin-film interferometer  
The present invention is directed to an assembly for use in detecting an analyte in a sample based on thin-film spectral interference. The assembly comprises a waveguide, a monolithic substrate...
8940237 Light guide test sensor  
An optic light guide test sensor comprises a light guide, a reagent-coated membrane, and a mesh layer. The reagent-coated membrane and the mesh layer are attached to the light guide at an output...
8940234 Biosensor utilizing a resonator having a functionalized surface  
Systems and methods for detecting the presence of biomolecules in a sample using biosensors that incorporate resonators which have functionalized surfaces for reacting with target biomolecules. In...
8940523 Pipette tip, pipette system and method for performing analysis with the pipette tip and system  
The present invention relates to a pipette tip (100, 200, 201, 300) comprising a tip body (110) having an inner surface and an outer surface (112). The inner surface (111) defines an inner cavity...
8932874 Control over ammonium fluoride levels in oxide etchant  
The invention is directed towards methods and compositions for identifying the amount of ammonium acid in a buffered oxide etching composition. In buffered oxide etching compositions it is very...
8920723 Sample support structure and methods  
A sample support structure comprising a sample support manufactured from a semiconductor material and having one or more openings therein. Methods of making and using the sample support structure.
8920729 Porous membrane waveguide sensors and sensing systems therefrom for detecting biological or chemical targets  
A sensor for sensing at least one biological target or chemical target is provided. The sensor includes a membrane includes a membrane material that supports generation and propagation of at least...
8920749 Microchip and liquid sending method for microchip  
A microchip capable of sending liquid in a micro flow channel to a predetermined place irrespective of the pressure difference and sending a mixture of two or more liquid masses to a predetermined...
8906670 Zero-mode waveguides with non-reflecting walls  
The application relates to improved optical containment structures, methods of manufacture and use, and systems for employing same. The optical containment structures generally comprise zero-mode...
8906672 Gradient injection for biosensing  
A single injection gradient with a biosensor, both structural and methodological, achieves the binding of analyte to immobilized ligand over a wide concentration range without the necessity of...
8900515 Biosensing device  
The present invention provides a biosensing device, comprising an input unit, an analysis unit, a process unit, and a set unit for storing resulting data values as the basis for calibrating the...
8894934 Sensing devices and techniques using 3-D arrays based on surface plasmon excitations  
Techniques, apparatus, material and systems are described for implementing a three-dimensional composite mushroom-like metallodielectric nanostructure. In one aspect, a surface plasmon based...
8883080 Nano-enhanced evanescence integrated technique (NEET) based microphotonic device and sample analysis system  
A device, a method of fabricating the device and a sample analysis system that includes the device are provided. The device includes an optical waveguide having a plurality of nanofeatures...
8883079 Aquatic environment water-quality monitor having a submersible chemical indicator wheel  
A water-quality monitoring system for an aquatic environment that includes a monitoring unit and a chemical indicator wheel designed and configured to be submerged in the water being monitored....
8877129 Method and device for optical detection of substances in a liquid or gaseous medium  
The invention relates to a device for optical detection of substances in a liquid or gaseous medium, with a substrate with molecules for detecting the substances that are to be detected, wherein...
8871148 Multilayer colorimetric sensors  
Herein are disclosed methods and devices for detecting the presence of an analyte. Such methods and devices may comprise at least one sensing element that comprises at least one optically...
8867038 Integrated analytical system and method  
An analytical assembly within a unified device structure for integration into an analytical system. The analytical assembly is scalable and includes a plurality of analytical devices, each of...
8865078 Apparatus for single-molecule detection  
An apparatus for detecting an object capable of emitting light. The apparatus includes a light source and a waveguide. The waveguide includes a core layer and a first cladding layer. At least one...
8865077 Apparatus for single-molecule detection  
An apparatus for detecting an object capable of emitting light. The apparatus comprises a light source and a waveguide. The waveguide comprises a core layer and a first cladding layer. At least...
8858884 Coupled enzyme-based method for electronic monitoring of biological indicator  
A sterilization indicator system and method of using the system to determine efficacy of a sterilization process. The system includes a vial having a first compartment containing spores of one or...
8859268 Quantitative multiplex detection of pathogen biomarkers  
The present invention addresses the simultaneous detection and quantitative measurement of multiple biomolecules, e.g., pathogen biomarkers through either a sandwich assay approach or a lipid...
8845981 Biologic fluid analysis cartridge with volumetric sample metering  
A device for volumetric metering a liquid biologic sample is provided. The device includes an initial chamber, a second chamber, a third chamber, a first valve, a second valve and a third valve....
8841119 Sensor for fast detection of E-coli  
A method of fabricating biochip sensor comprising providing a precursor; depositing the precursor on a substrate to form a coating; and rapid melting/quenching treatment of the coating with an...
8841137 Hybrid target analyte responsive polymer sensor with optical amplification  
Disclosed is a product that includes an optical sensor; a target-responsive hydrogel matrix on a surface of the optical sensor (where the hydrogel matrix comprises one or more target-specific...
8835185 Target substance-detecting element  
A substrate of a target substance-detecting element for detecting a target substance in a specimen based on localized surface plasmon resonance comprises a supporting member and a metal nano-dot...
8831783 Biochemical processing apparatus  
A biochemical processing apparatus is provided having a stage receiving a biochemical reaction cartridge which includes chambers and flow paths communicating therebetween, a moving system for...
8802029 Structures for controlling light interaction with microfluidic devices  
Systems and methods for improved measurement of absorbance/transmission through fluidic systems are described. Specifically, in one set of embodiments, optical elements are fabricated on one side...
8796012 Grating-based evanescent field molecular sensor using a thin silicon waveguide layer  
A technique for high sensitivity evanescent field molecular sensing employs a detection scheme that simultaneously couples a polarized beam to a single mode of a waveguide, and couples the...
8784749 Digital microfluidic manipulation device and manipulation method thereof  
This invention provides a digital microfluidic manipulation device and a manipulation method thereof. This device comprises a PDMS membrane having a surface comprising a plurality of hydrophobic...
8778279 Microfluidic device  
The present disclosure relates to microfluidic devices adapted for facilitating cytometry analysis of particles flowing therethrough. In certain embodiments, the microfluidic devices have onboard...
8765058 Exchangeable consumable with integrated air filter  
The invention concerns an analyzer, typically for analyzing body fluids, which has one or several exchangeable cassettes (consumables) that contain operating liquids, operating materials and/or...
8753872 Method and apparatus for assay for multiple analytes  
A method and apparatus for assay of multiple analytes. The method uses a sensing element comprising a substrate upon which is arranged a multiplicity of recognition elements, such that each...
8747751 System and method for nucleic acids sequencing by phased synthesis  
A system and methods of sequencing a nucleic acid by detecting the identity of a fluorescent nucleotide analogue incorporated at the 3′ end of a growing nucleic acid strand are provided. The...
8747779 Microfluidic clinical analyzer  
A microfluidic cartridge including on-board dry reagents and microfluidic circuitry for determining a clinical analyte or analytes from a few microliters of liquid sample; with docking interface...
8735165 Oxazine-based sensor for contaminant detection, fabrication method therefor, and uses thereof  
A sensor, a method for its fabrication, and a method for its use to detect contaminants, for example, ammonia, in stagnant and dynamic fluid media, especially liquid media. The sensor is an...
8721969 ***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
Apparatus for single-molecule detection
 
An apparatus for detecting an object capable of emitting light. The apparatus comprises a light source and a waveguide. The waveguide comprises a core layer and a first cladding layer. At least...